| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $70.54 | 5.237% | $74.2342 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $85.90 | 7.826% | $92.6225 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $75.52 | 7.520% | $81.1991 | $81.20 | $81.20 | $81.20 |
| Purchase #4 | $170.87 | 3.494% | $176.8402 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $104.96 | 12.774% | $118.3676 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $241.68 | 3.355% | $249.7884 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $167.41 | 7.590% | $180.1164 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $916.88 | $973.1684 | $973.17 | $973.15 | $973.10 | |